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Official data from INPI

CLIPE FIXO PARA CARTOES DE IDENTIFICACAO

Arquivada/ExtintaUtility Model

Application data

Number

MU5600224

Type

Utility Model

Filing

02/26/1976

Publication

-

Progress at the INPI

  1. Filing02/26/76
  2. Publication
  3. Examination
  4. Allowance
  5. Grant04/27/82
  6. Expired07/15/86

The letters patent expired on 07/15/1986: the term of protection has ended. The technology is in the public domain and may be freely used in Brazil.

Talk to a specialist

Latest action published by the INPI: 07/15/1986. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

ENGEL & CIA LTDA

Inventors

Y. E. (pessoa física)

Technical data

IPC Classification

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Carta-patente expirada

#21.1

07/15/1986

RPI 821

210

11/09/1982

RPI 629

Pedido de licença voluntária

#17.1

06/01/1982

RPI 606

Concessão da patente

#16.1

04/27/1982

RPI 601

14.4

12/22/1981

RPI 583

14.7

12/22/1981

RPI 583

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